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Clarify Nullability in Granted Authority Lambda

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Issue gh-17999
This commit is contained in:
Josh Cummings 2025-10-20 11:33:27 -06:00
parent 9b61533db2
commit 0a2f55d485
1 changed files with 3 additions and 1 deletions
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4
core/src/main/java/org/springframework/security/authorization/AuthorityReactiveAuthorizationManager.java
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@ -18,7 +18,9 @@ package org.springframework.security.authorization;
import java.util.List;
import java.util.Objects;
import java.util.function.Function;
import org.jspecify.annotations.Nullable;
import reactor.core.publisher.Mono;
import org.springframework.security.core.Authentication;
@ -48,7 +50,7 @@ public class AuthorityReactiveAuthorizationManager<T> implements ReactiveAuthori
// @formatter:off
return authentication.filter(Authentication::isAuthenticated)
.flatMapIterable(Authentication::getAuthorities)
.mapNotNull(GrantedAuthority::getAuthority)
.mapNotNull((Function<GrantedAuthority, @Nullable String>) GrantedAuthority::getAuthority)
.any((grantedAuthority) -> this.authorities.stream().anyMatch((authority) -> Objects.equals(authority.getAuthority(), grantedAuthority)))
.map((granted) -> ((AuthorizationResult) new AuthorityAuthorizationDecision(granted, this.authorities)))
.defaultIfEmpty(new AuthorityAuthorizationDecision(false, this.authorities));